Q: Is 2,106,945 a Composite Number?
A: Yes, 2,106,945 is a composite number.
The number 2,106,945 can be evenly divided by 1 3 5 9 15 27 45 135 15,607 46,821 78,035 140,463 234,105 421,389 702,315 and 2,106,945, with no remainder.
Since 2,106,945 cannot be divided by just 1 and 2,106,945, it is a composite number.